/*
 * MIT License
 *
 * Copyright (c) 2023 北京凯特伟业科技有限公司
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
package com.je.bpm.core.converter.converter;

import com.je.bpm.core.converter.converter.util.BpmnXMLUtil;
import com.je.bpm.core.model.BaseElement;
import com.je.bpm.core.model.BpmnModel;
import com.je.bpm.core.model.event.AlfrescoStartEvent;
import com.je.bpm.core.model.event.StartEvent;
import org.apache.commons.lang3.StringUtils;

import javax.xml.stream.XMLStreamReader;
import javax.xml.stream.XMLStreamWriter;

public class StartEventXMLConverter extends BaseBpmnXMLConverter {

    @Override
    public Class<? extends BaseElement> getBpmnElementType() {
        return StartEvent.class;
    }

    @Override
    protected String getXMLElementName() {
        return ELEMENT_EVENT_START;
    }

    @Override
    protected BaseElement convertXMLToElement(XMLStreamReader xtr, BpmnModel model) throws Exception {
        String formKey = xtr.getAttributeValue(ACTIVITI_EXTENSIONS_NAMESPACE, ATTRIBUTE_FORM_FORMKEY);
        StartEvent startEvent = null;
        if (StringUtils.isNotEmpty(formKey) && model.getStartEventFormTypes() != null && model.getStartEventFormTypes().contains(formKey)) {
            startEvent = new AlfrescoStartEvent();
        }
        if (startEvent == null) {
            startEvent = new StartEvent();
        }
        BpmnXMLUtil.addXMLLocation(startEvent, xtr);
        startEvent.setInitiator(xtr.getAttributeValue(ACTIVITI_EXTENSIONS_NAMESPACE, ATTRIBUTE_EVENT_START_INITIATOR));
        boolean interrupting = true;
        String interruptingAttribute = xtr.getAttributeValue(null, ATTRIBUTE_EVENT_START_INTERRUPTING);
        if (ATTRIBUTE_VALUE_FALSE.equalsIgnoreCase(interruptingAttribute)) {
            interrupting = false;
        }
        startEvent.setInterrupting(interrupting);
        startEvent.setFormKey(formKey);

        parseChildElements(getXMLElementName(), startEvent, model, xtr);

        return startEvent;
    }

    @Override
    protected void writeAdditionalAttributes(BaseElement element, BpmnModel model, XMLStreamWriter xtw) throws Exception {
        StartEvent startEvent = (StartEvent) element;
        writeQualifiedAttribute(ATTRIBUTE_EVENT_START_INITIATOR, startEvent.getInitiator(), xtw);
        writeQualifiedAttribute(ATTRIBUTE_FORM_FORMKEY, startEvent.getFormKey(), xtw);
        if (startEvent.getEventDefinitions() != null && startEvent.getEventDefinitions().size() > 0) {
            writeDefaultAttribute(ATTRIBUTE_EVENT_START_INTERRUPTING, String.valueOf(startEvent.isInterrupting()), xtw);
        }
    }

    @Override
    protected boolean writeExtensionChildElements(BaseElement element, boolean didWriteExtensionStartElement, XMLStreamWriter xtw) throws Exception {
        StartEvent startEvent = (StartEvent) element;
        didWriteExtensionStartElement = writeFormProperties(startEvent, didWriteExtensionStartElement, xtw);
        return didWriteExtensionStartElement;
    }

    @Override
    protected void writeAdditionalChildElements(BaseElement element, BpmnModel model, XMLStreamWriter xtw) throws Exception {
        StartEvent startEvent = (StartEvent) element;
        writeEventDefinitions(startEvent, startEvent.getEventDefinitions(), model, xtw);
    }

}
